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62 lines
2.5 KiB
62 lines
2.5 KiB
"""
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股票数据模型
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"""
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from datetime import datetime, date
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from sqlalchemy import Column, Integer, String, BigInteger, Numeric, Boolean, Date, DateTime
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from app.db.base import Base
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class StockInfo(Base):
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"""股票基础信息表"""
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__tablename__ = "stock_info"
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id = Column(Integer, primary_key=True, index=True)
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code = Column(String(20), unique=True, nullable=False, index=True)
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symbol = Column(String(100), nullable=False)
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security_status = Column(Integer)
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pre_close = Column(Numeric(12, 4))
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high_limited = Column(Numeric(12, 4))
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low_limited = Column(Numeric(12, 4))
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price_tick = Column(Numeric(10, 4))
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exchange = Column(String(10)) # SH, SZ, BJ
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industry = Column(String(50))
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list_date = Column(Date)
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime(timezone=True), default=datetime.utcnow)
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updated_at = Column(DateTime(timezone=True), default=datetime.utcnow, onupdate=datetime.utcnow)
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class StockKlineDaily(Base):
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"""股票日线数据表"""
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__tablename__ = "stock_kline_daily"
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id = Column(BigInteger, primary_key=True, index=True)
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code = Column(String(20), nullable=False, index=True)
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trade_date = Column(Date, nullable=False, index=True)
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open = Column(Numeric(12, 4), nullable=False)
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high = Column(Numeric(12, 4), nullable=False)
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low = Column(Numeric(12, 4), nullable=False)
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close = Column(Numeric(12, 4), nullable=False)
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volume = Column(BigInteger, nullable=False)
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amount = Column(Numeric(18, 4), nullable=False)
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adj_factor = Column(Numeric(12, 6))
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created_at = Column(DateTime(timezone=True), default=datetime.utcnow)
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updated_at = Column(DateTime(timezone=True), default=datetime.utcnow, onupdate=datetime.utcnow)
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class StockKlineMin(Base):
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"""股票分钟数据表"""
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__tablename__ = "stock_kline_min"
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id = Column(BigInteger, primary_key=True, index=True)
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code = Column(String(20), nullable=False, index=True)
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period_type = Column(String(10), nullable=False) # min1, min5, min15, min30, min60
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trade_datetime = Column(DateTime, nullable=False, index=True)
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open = Column(Numeric(12, 4), nullable=False)
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high = Column(Numeric(12, 4), nullable=False)
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low = Column(Numeric(12, 4), nullable=False)
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close = Column(Numeric(12, 4), nullable=False)
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volume = Column(BigInteger, nullable=False)
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amount = Column(Numeric(18, 4), nullable=False)
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created_at = Column(DateTime(timezone=True), default=datetime.utcnow)
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